A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-00-815-5412
NSN 5925-00-496-5058
NSN 5930-00-253-5389
NSN 4140-01-654-2725
NSN 6620-01-224-4985
NSN 6135-01-255-9129
NSN 6220-00-151-9612
NSN 6240-01-476-7935
NSN 5920-01-617-8302
NSN 6620-01-277-5799
NSN 6145-00-678-0429
NSN 5975-01-344-4950